8-Chloro-6-(2-fluorophenyl)-1-methyl-4H-imidazo[1,5-a][1,4]benzodiazepine 2,5-Dioxide Midazolam 2,5-Dioxide (1.0mg/ml in Acetonitrile) CAS 59468-87-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 59468-87-0 |
| Molecular Formula | C18H13ClFN3O2 |
| Molecular Weight | 357.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-Chloro-6-(2-fluorophenyl)-1-methyl-4H-imidazo[1,5-a][1,4]benzodiazepine 2,5-Dioxide Midazolam 2,5-Dioxide (1.0mg/ml in Acetonitrile) (CAS 59468-87-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H13ClFN3O2. Molecular weight: 357.77 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H13ClFN3O2 |
| Molecular Weight | 357.77 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
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- 1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-4-methanesulfonyl-1,4-diazepane (CAS 1022094-80-9)
- 1-(3-Chloro-5-trifluoromethyl-pyridin-2-ylmethyl)-4-methanesulfonyl-piperazine (CAS 1311278-12-2)
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- 5-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)methyl)thiophene-2-sulfonic acid (CAS 339010-79-6)
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Recommended Standards
- 1',4-Dihydroxy Midazolam (1.0mg/ml in Acetonitrile) (CAS 64740-68-7)
- Cinolazepam (CAS 75696-02-5)
- Midazolam Impurity 35 (CAS CATO-C4X-150935)
- 9-Bromo-10b-isopropyl-5,6-dihydro-2H-oxazolo[2,3-a]isoquinoline-2,3(10bH)-dione (CAS 1951440-92-8)
- 4-[(2,5-Dimethyl-furan-3-carbonyl)-amino]-benzoic acid (CAS 309266-73-7)
- (S)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-([1,1'-biphenyl]-4-ylmethyl)propanoic acid (CAS 1260592-93-5)
- 1-(3,5-Dichlorophenyl)cyclobutanecarboxylic Acid (CAS 1260664-54-7)
- N-(3-acetylphenyl)-3-phenylpropanamide (CAS 316146-18-6)
- β-Hydroxyisovalerylshikonin (CAS 7415-78-3)
- (Tyr?)-C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 142878-79-3)
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